Noctua Quiet Soldering Fume Extractor Duct

Just received it. Just installed the Noctua fan and everything works great. I paired it with the recommended Noctua NF-A12x25 PWM and added the Noctua NA-FC1 4-Pin PWM Fan controller and I’m also adding the NA-FG1-12 Sx2, Fan Grills for 120mm Fans so that my Fingers are safe. All and all I love the feel of the 3D print on it. The one thing that I think would be awesome would be to add to the fume extractor a notch if possible on the outside of the case so that you can run the fan wire through it and cover it with a cover that has a cut out so that you can still plug in the fan to the controller. Maybe a little insert so that you can insert the controller to the extractor would be nice to.